CATALOGUE OP CANADIAN TLANTS. 327 



225. BUPLEURUM. 



(851.) B. Americanum, C. & E. Rev. of N. Amor. Umbell., 115. 

 i>. raiiimtut'iidis, Macoun, Cat., I., 1S2. 



" Eadical leaves linear lanceolate; caiiline ones very variable, oblong 

 to linear, more or less clasping ; rays unequal, J to 2 inches long ; 

 pedicels short.' In general appearance this species resembles the 

 European B. ranunculoides, but is dislinguisiiod as above. All 

 references in Parts I.& 111., belong here. Peliy River, Lat. 61°, N.W.T., 

 1887. (Dawson.) 



226. OSMORRHIZA. 



(861.) O. occidentalis, Torr. Mex. iJound. Kep., 71. 



Glycosrrui occklcntalis, Nutt. ; Jlacoun, Cat., 1., 183. 

 This species with others have been united to Osmorrhiza by Coulter & 

 Rose, in their late revision. 



230. LICUSTICUM. 



(3122.) L. Crayi, (". & R., Rev. of N. Amer. Umbell, 88. 



"Stems 1 to 2 feel high, with leaves all nearly radical, and glabrous 

 inflorescence; leaves ternate then pinnate; rays, with involucels of 

 several narrowly linear elongated bractlels ; rays, 1 to 2 inches long; 

 pedicels 2 to 4 lines long, with short conical stylopodia, and narrow, 

 prominent almost winged ribs ; oil-tubes 3 to 5 in the intervals, 8 on 

 the commissui-al side ; seed strongly flattened dorsally, with angled 

 back, and face but slightly concave, with no central ridge." Very 

 abundant on the summit of the (iold Range at Griffin Lake, B.C., 

 Aug., 1880. (Macoun.) 



584. OENANTHE. 



(2206.) <E. sarmentosa, Presl; DC, Prodr. IV., 138; Macoun, 

 Cat. III., 537. 

 Very common in ditches and marshy places throughout Vancouver 

 Island ; also common in the Fraser Valley west of Yale, B.C. (Macoun.) 



775. CONIOSELINUM, Fisch. 



(886.) C. Canadense, Ton-. & Gray, Fl. I., 619. 

 References under Selinum Canadense, Part I., 184, belong here. 



